LSAT Prep Course Options in Ontario, California

For Ontario residents who are determined to succeed on the LSAT, the TestMasters live online LSAT prep course is the perfect choice. With our proven methodology, expert instructors, and world-class resources, we’ll give you everything you need to crush the test. Join the countless students who have experienced life-changing LSAT score increases with TestMasters!

Highly effective methods, strategies, and techniques
Curriculum developed by Robin Singh, who has achieved a world-record 12 perfect LSAT scores
Live online LSAT classes taught by elite instructors with at least five years of TestMasters LSAT teaching experience
Drills and quizzes that test your understanding of the LSAT
18 digital practice LSATs administered as full-length exams (three scored sections and one unscored section)
24/7 academic support from our team of expert instructors
Score reports that break down your performance and record the exact time you spent on each question
80 hours of instructional videos professionally filmed in live classroom settings
Thousands of pages of written explanations
Over 7500 official LSAT questions that are carefully organized to optimize your learning

Live Online Course Schedules

Mid-Autumn Course (Su)
January 13-16, 2027 LSAT
Instructor: Leigh-Ann Campbell
  • 16 years of TestMasters teaching experience
  • Has instructed over 2000 TestMasters students
  • Academic Support senior manager
  • Trains new LSAT instructors
  • Scored a 180 on an officially administered LSAT
Classes:
Sundays
 
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Start Date:
September 20, 2026
Late Autumn Course (Su)
February 12-13, 2027 LSAT
Instructor: Hailey Evans
  • 16 years of TestMasters teaching experience
  • Has taught the TestMasters course 57 times
  • Member of our Research & Development team
  • Academic Support senior manager
  • Trains new LSAT instructors
  • Scored a 180 on an officially administered LSAT
Classes:
Sundays*
 
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Start Date:
October 25, 2026
*one Saturday ()
Early Winter Course (W)
April 8-10, 2027 LSAT
Instructor: Tea Skela
  • Nine years of TestMasters teaching experience
  • Has taught TestMasters courses in Massachusetts, New Jersey, and California
  • Scored a 175 on an officially administered LSAT
  • Harvard Law graduate
Classes:
Wednesdays
 
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Start Date:
December 2, 2026

Self-Paced Online LSAT Course

The TestMasters self-paced online LSAT course is ideal for those who prefer to study on their own schedule. Our video lessons are all taught by Robin Singhholder of a world-record twelve perfect scoresin live class settings. With every student miked up, you'll feel like you're there! You'll also have access to all of our comprehensive LSAT resources, including 24/7 academic support from our unrivaled LSAT faculty.

LSAT Date Available Starting
October 7-10, 2026 Now
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November 11-14, 2026 Now
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January 13-16, 2027 September 15, 2026 early start!
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February 12-13, 2027 October 13, 2026 early start!
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April 8-10, 2027 December 8, 2026 early start!
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TestMasters LSAT Course Reviews

Michelle Pham | Pomona College Before TestMasters 155 After TestMasters 171

“Signing up for TestMasters was the best decision that I have made. TestMasters offers you a tested and proven approach to studying the LSAT, excellent instructors, great resources, and full support. You get the opportunity to learn from Robin Singh, you have brilliant instructors who are willing to answer all of your questions during and outside of class as if you were being privately tutored, and you have real tests and questions. I was able to score 171 on my LSAT, an amazing 16-point increase from when I first started studying. I know I could have done even better, which only shows how amazing TestMasters is. At this point, it doesn’t even matter if I could have done better, I’m done. I did great. And I’d like to thank TestMasters for its contribution to this achievement.”

Darren Pouliot | USC Before TestMasters 159 After TestMasters 178

“There are three ways in which TestMasters has created an immensely valuable course that rises above the competition. They offer unique and effective problem-solving strategies that enable you to be accurate and swift. They provide you with the best available materials specifically designed to teach, not just throw problem after problem at you. And they have the best instructors, who take the unique strategies and comprehensive materials, and set out to make sure you personally are understanding the concepts conveyed in the lessons. That combination cannot be beat.

Also, my instructor was phenomenal. He not only completely understands the test, but also knows how to explain difficult concepts in ways other people can understand. He’s taught so many people that he can anticipate where you might have a hard time, and goes the extra mile to individualize your preparation to make sure you understand everything. I could not have asked for a better instructor.”

Jose Sevilla | Azusa Pacific University Before TestMasters 137 After TestMasters 163

“TestMasters was just the thing I needed to help me with the LSAT. There is no way I would have been able to jump 26 points without them. TestMasters provides you with all the material necessary to significantly improve your LSAT score. The class meetings take a very demanding subject and make it fun. The instructors are very knowledgeable about the LSAT and want you to do well. They are also really good at making the classes enjoyable. All around TestMasters was the best choice I could have made for LSAT prep.”

Katherine McNamara | UCLA Before TestMasters 142 After TestMasters 162

“The TestMasters program and my in-class instructor Michael La Masse transformed my understanding of the LSAT in extremely important ways. I am grateful for the class structure and homework format as it kept me in check. I was always able to complete my homework before the next class and felt like it helped me going into the next lesson. Michael kept me engaged in class and went beyond expectations when answering my questions. He was encouraging, respectful, and straightforward in class. If I was confused with a particular explanation he was able to quickly pivot and explain things a new way. He could come up with applicable examples on the spot and keep the atmosphere positive. I would recommend TestMasters to anyone looking to take the LSAT!”

Andre Castillo | Cal State San Bernardino Before TestMasters 158 After TestMasters 172

“I initially planned to take the LSAT without taking prep classes. I was even registered for the June test, but did not attend after my professor strongly recommended I take TestMasters. I’m glad I did. My first diagnostic score of 158 was very disappointing for me. After weeks of instruction that were not only educational and interesting, but also light-hearted and entertaining, I improved dramatically. The last score I received on a diagnostic with TestMasters was a 172the same score I would receive on my actual LSAT. Had I not taken TestMasters, I would not have had a chance to get into my target schools. Now I’m almost a sure thing. My instructor was awesome, and I have no doubt that anyone could’ve gotten a great score with the advice he and TestMasters gave me by putting in the time necessary. TestMasters, in my opinion, is required for anyone considering law school.”

Nathan Williams | La Sierra University Before TestMasters 159 After TestMasters 170

“Coming away dissatisfied with my performance on my first attempt at the LSAT, I knew that I would need to invest a lot more effort into my preparation the second time around, if I was going to do better. I initially shied away from the price tag, but quickly overcame that hesitation when I learned more about TestMasters’ methodical approach, and realized that it was the only prep company with consistently positive reviews. I am satisfied more and more with my purchase with each passing day.

I chose the TestMasters self-paced online course because it offered scheduling flexibility while still providing direction and structure to my studies. The staff was incredibly friendly and helpful (even on Saturday mornings!), and the materials were straightforward. It is not for the faint of heart, though, as I was spending 15-25 hours a week to complete the abundance of material that TestMasters makes available for review. It also requires discipline to commit regularly the time and effort to the lessons, especially when you’re struggling to master a topic that isn’t intuitive. However, the payoff is huge when you do. So, although I was definitely giddy when I sat for the LSAT this time around, I wasn’t nervous because I knew that I had applied my effort in the right ways thanks to TestMasters; I was ready. My scorean 11-point increase over my first attempthas more than paid for my investment in TestMasters: schools previously beyond my reach are now contacting me, and the fee waivers that I began appearing in my inbox two days after receiving my score have more than justified the price tag I initially hesitated to pay.”

Avra Lazear | UC Santa Barbara Before TestMasters 162 After TestMasters 177

“I can honestly say that my decision to enroll in TestMasters was one of the best in my life and has changed the direction of my career path in the most beneficial ways imaginable. I knew people who took other LSAT prep courses and not only did I enjoy mine more, but I improved much more on my LSAT than anyone else I knew. I started with a 162 and I ended up getting a 177 on my test, a score that I never even imagined I could get. Doing well on the LSAT has left more doors open for me than I ever thought possible. Even though it is only December, I have already been accepted to both UC Berkeley and UCLA, and attending UC Berkeley, the school where my father went, has been my dream for as long as I can remember. TestMasters is an amazing course with a huge amount of resources and teaching methods that are simple enough to understand, but advanced enough to get you the score you need to achieve your dreams. Thanks TestMasters, I couldn’t have done it without you!!!”

Netta Sofer | UC San Diego Before TestMasters 146 After TestMasters 167

“My first diagnostic score was 146, which I was very disappointed with! I didn’t know how in the world I would reach my goal of 165. It seemed like an impossibly large gap...imagine my surprise when I got the e-mail from LSAC with a score of 167!!! Of course, I studied hard, and followed the program and all of the recommendations from TestMasters about the days leading up to the test. One of the best recommendations that Robin Singh (via video on the website) gave was to relax on the last couple of days leading up to the actual test. A few days spent without thinking about the LSAT really lets your brain absorb all the information you have been studying for months.

I really like that TestMasters’ philosophy is about doing the work and understanding the questions rather than gimmicks or tricks. If you gain an understanding of what the questions are about, and how to approach the questions, you don’t need to worry about tricks on the test. I don’t think there are gimmicks that will reliably help. The test is all about reading the questions with a critical eye, and understanding the substance of the questions. If you are willing to put in the hard work (and it is hard work!), your score will reflect it.

Still, I couldn’t believe my score had gone up by 21 points. Thank you, thank you, and thank you again!”

Kimi Narita | Stanford Before TestMasters 155 After TestMasters 173

“Before taking TestMasters, I was very skeptical about the benefits of an LSAT test prep course. The LSAT is supposed to test how you think, so how can a test prep company prepare me in any way that I couldn’t do myself? Well, the answer is: if that test prep company is TestMasters, then you can learn a lot more than you could have imagined. What makes the TestMasters course so unique is that it teaches you the logic necessary for the LSAT. I was fortunate to take the TestMasters course with the creator, Robin Singh, and he taught me how to read each question on the LSAT carefully, analyze the information present, think about the missing information, and find the flaws in the argument’s construction. This type of technique is not only important for scoring well on the LSAT but vital for success in law school. Had I not taken the TestMasters course, I would have studied on my own, taken a few past LSAT tests, read a few test prep books, and could have scored decently on the LSAT. But I would never have scored as high as I did nor gained the insight I have as to how to think critically and logically not only for the LSAT but for law school. If you are going to make an investment in a test prep program, you should get all the value you can out of it. TestMasters offers the greatest value towards your score on the LSAT and towards your future.”

Anna Martin | Claremont McKenna College Before TestMasters 159 After TestMasters 170

“I am not a good standardized test taker. Acting on the advice of a friend, I turned to TestMasters to prepare me for the LSAT. The TestMasters program exceeded all of my expectations. My instructor went above and beyond to help me, and I never anticipated that level of personal attention or investment from my instructor. The value of TestMasters also derives from the insatiable amount of study material they provide. If you take Test Masters, you will never have to purchase supplemental materialseverything you could ever want or need is available to you at no additional fee. TestMasters made the difference for me, as my LSAT score went up 11 points from my first diagnostic. I am recommending TestMasters to all of my friends, it is truly the premier LSAT prep course.”

Tess Wafelbakker | Loyola Marymount University Before TestMasters 142 After TestMasters 165

“My experience with TestMasters was an invaluable one and I do not believe that I could have achieved the improvement that I did with any other program. Initially, I was incredibly overwhelmed by the LSAT and discouraged by what seemed to be completely foreign concepts. But the TestMasters curriculum and strategy combined with a phenomenal instructor turned that all around. This program had a significant impact on the way I think overall and it was that fundamental shift that allowed me to approach LSAT questions more successfully. My instructor was genuinely invested in the success of his students and he went above and beyond what was required of his position. While other test preparation companies may try to teach you tricks or shortcuts, Robin Singh’s program has mastered the LSAT to the point where his students edge out their competitors based on a higher-level understanding of the test. Having expert explanations to thousands of real LSAT questions is a powerful advantage for TestMasters students. The online portal and support system beyond the in-class instruction is second to none. I always felt that I had access to personalized help regardless of where I was physically. The progression of this course is meaningfully constructed and if you work hard, TestMasters will make sure you succeed.”

Nicholas Palatucci | UC Berkeley Before TestMasters 160 After TestMasters 179

“TestMasters was the key to my performance on the LSAT. I raised my score by nearly twenty points! My instructor really understood the test and gave his students the tools we needed to beat it. In class we went through each question type in depth so we could understand how it worked. It was much more than just time management and general strategy; we really focused on how to answer each question with confidence. I have recommended TestMasters to everyone who has asked me how to replicate my LSAT score, and will continue to do so.”

The “Before TestMasters” score is from either a pre-course practice LSAT or a pre-course officially administered LSAT, and the “After TestMasters” score is from a post-course officially administered LSAT.

Frequently Asked Questions

Does TestMasters offer private LSAT tutoring in addition to its LSAT prep courses?

Yes! Our private LSAT tutoring services enable you to work one-on-one with a TestMasters LSAT instructor. Tutoring can be purchased on top of any TestMasters LSAT prep course, or on its own, by the hour or in 10, 25, or 80-hour packages.

Once I've enrolled in the TestMasters LSAT course, is there any other purchase I'll need to make?

TestMasters will provide you with all the materials and resources you need to crush the LSAT. The only separate purchase you'll need to make is a LawHub Advantage subscription from LSAC ($124), which allows you to access the 7500+ official LSAT questions used throughout the course. You can buy the subscription directly through LSAC, or purchase it through TestMasters when you enroll and we'll remit the fee to LSAC on your behalf.

Can TestMasters assist me with the law school application process?

Yes! Our law school admissions consulting services provide personalized assistance on every part of your application. All of our consultants have been admitted to T14 law schools and are experts on the law school admissions process, making TestMasters a one-stop shop for both LSAT prep and law school applications.

How does TestMasters select the instructors for its LSAT prep classes?

After a thorough screening and audition process, each TestMasters instructor undergoes a minimum of 100 hours of training to ensure that they are experts not only on the LSAT but also at helping people excel on the test.

Law Schools Closest to Ontario, California

Law School Location Median LSAT 25%-75% LSAT Median GPA 25%-75% GPA
Chapman University Dale E. Fowler School of Law Orange, CA 163 156 - 164 3.70 3.32 - 3.82
Western State College of Law at Westcliff University Irvine, CA 152 150 - 156 3.36 3.03 - 3.62
University of California Irvine, School of Law Irvine, CA 169 166 - 170 3.80 3.59 - 3.90
Loyola Law School, Loyola Marymount University Los Angeles, CA 163 160 - 165 3.74 3.52 - 3.89
University of Southern California, Gould School of Law Los Angeles, CA 169 165 - 170 3.91 3.73 - 3.97
Southwestern Law School Los Angeles, CA 157 154 - 160 3.51 3.23 - 3.72
University of California Los Angeles (UCLA), School of Law Los Angeles, CA 171 166 - 172 3.95 3.73 - 4.00
Pepperdine University Caruso School of Law Malibu, CA 164 161 - 167 3.85 3.61 - 3.94
University of San Diego School of Law San Diego, CA 163 160 - 165 3.84 3.59 - 3.92
California Western School of Law San Diego, CA 155 152 - 158 3.50 3.16 - 3.66